Protective sleeve for a vial



FIG. 1 is a perspective view of a protective sleeve for a vial showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a sectional perspective view similar to FIG. 1 with the section running parallel to the longitudinal axis of the protective sleeve for a vial.

The broken line showing of a medicinal vial in FIG. 1 is included for the purpose of illustrating non-claimed subject matter and forms no part of the claimed design. Surfaces or portions of the protective sleeve for a vial not shown in the drawings or described in the specification form no part of the claimed design. 

CLAIM The ornamental design for a protective sleeve for a vial, as shown and described. 